This Government Contract opportunity from Department Of Defense was posted on April 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Metrology Calibration and Certification Services

Closed

Federal

Submission Closed05/15/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541380

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Construction Materials Testing and InspectionThis contract involves subcontracting third-party testing and inspection services for construction materials, specifically concrete and structural steel, to ensure compliance with the standards set by the Tennessee Department of Transportation (TDOT) and CSX. The primary focus is on verifying the quality and safety of these materials used in construction projects located in Sullivan, Tennessee. The contract falls under the NAICS code 541380, which covers testing laboratories, and it was posted and set with a response deadline on June 26, 2026. The Tennessee Department of Transportation is overseeing the contract, although specific details about the office address and point of contact are not provided. Interested parties are directed to submit proposals by the deadline through the TDOT bidding portal. This subcontract aims to support the integrity and regulatory compliance of infrastructure projects in the region.

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DEADLINE

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POSTED

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Intelligent Compaction (IC) Monitoring and ReportingThe contract involves providing real-time monitoring and reporting of compaction data during Hot Mix Asphalt (HMA) paving operations using Intelligent Compaction (IC) certified equipment. The key requirement is the integration of this data with the Tennessee Department of Transportation’s (TDOT) Electronic Technical Automation System (ETAS) to ensure seamless data exchange and enhanced project oversight. The subcontract focuses on the use of advanced technology to improve paving quality and operational efficiency. This opportunity is issued by the Tennessee Department of Transportation, with the place of performance specified as Grundy. The contract is categorized under NAICS code 541380, which relates to testing laboratories, indicating a technical and specialized service scope. The solicitation and response deadlines both fall on June 26, 2026, emphasizing prompt submission from interested subcontractors. Overall, this contract is targeted at firms equipped with IC technology and capable of integrating their systems with TDOT’s platforms to support infrastructure projects.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract involves providing precise calibration and certification services for each Angle Block Set to meet a stringent accuracy requirement of ±1 arcsecond. This includes delivering calibration results with documentation traceable to the National Institute of Standards and Technology (NIST), ensuring high-quality and reliable measurements. The services are to be performed primarily at Redstone Arsenal, under the Department of Defense agency identified as W6QK Acc-rsa. This opportunity, categorized under NAICS code 541380 for testing laboratories, is a subcontract rather than a prime contract, with a posted date of April 29, 2026, and a response deadline of May 15, 2026. No specific set-aside provisions or organization type restrictions have been mentioned. The contract requires specialized metrology expertise to support the stringent standards essential for defense-related applications, emphasizing the importance of accuracy and traceability in calibration services.

General Info

Calibration and certification of Angle Block Sets to ±1 arcsecond accuracy for DoD at Redstone Arsenal.

Agency

Department Of Defense → W6QK Acc-rsa

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

Redstone Arsenal, AL, 35898, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedApr 29

subcontract

Response DeadlineMay 15

Deadline has passed

Submission Closed

05/15/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W6QK Acc-rsa

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → W6QK Acc-rsa

Office AddressN/A

ContactsNo contact information available

Full Description

Provide calibration and certification of each Angle Block Set to ensure compliance with ±1 arcsecond accuracy requirement, including NIST-traceable documentation.